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Nissan Altima Real World MPG

195 messages,  Last post on Sep 25, 2009 at 6:11 PM

You are in the Nissan Altima Forum. Your Hosts are pat & karens

What is this discussion about? Nissan Altima, Fuel Efficiency (MPG), Sedan


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#131 of 195
Re: poor mpg [sincraft] by busiris
Apr 08, 2008 (8:24 pm)
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Replying to: sincraft (Apr 08, 2008 7:46 pm)

Personally, I would have a problem buying a brand new car with any known defect, be it paint or anything else.
 
It doesn't sound like your 2 dealer prospects are very customer oriented...that may be a clue to how you will be treated after the sale.
 
I purchased a 2.5SL sedan in January 08, and fortunately, the dealership I dealt with was very accomodating....So much, in fact, that when I went to pick the car up, it was raining, and they provided me a demo to drive until the rain ended the next day. The sales manager said that a new car should be driven off the lot on a sunny day to truely be appreciated. It wasn't a big issue to me, but it sent a huge message as to how I would be treated later if a problem arose...
#132 of 195
Re: poor mpg [busiris] by sincraft
Apr 09, 2008 (4:25 am)
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Replying to: busiris (Apr 08, 2008 8:24 pm)

I don't want to highjack this thread but I will say in response to you that yes, I'm in a pickle here. We don't service our vehicles at the same places we buy them anyway. I took my Frontier to the garage I bought it over a 6 months period complaining about gas mileage. Finally gave up and went to another Nissan garage where they found some evaporator that needed replaced. Check engine light would pop on, I would go in and 15 mins later they would come out saying it was just a routine light. Yea. After 2 times I left to go elsewhere.
 
I just put 10 gallons in the tank, marked my point and yesterday when we were almost home, it was about at the same point (Just before the yel light turns on) and we were at 194 miles! I would NEVER have been at 194 miles prior to the light turning on. Usually about 145-165. TOPS. I have this down to a science as I compared it to a full tank.
 
I'm hoping this Altima gets OK gas mileage. At 23 that is a bit LOWWWWW for a 4 cyl. Keep in mind also that we have cars with two different emissions.
 
CA, PA and about 15 other states NOW HAVE CARS that are CA emissions. Which means that it will be rated at 22 mph although they legally don't have to put that up there for some reason, they only have to state 23. If they are going to screw us, at least be honest about the end result eh?
#134 of 195
4 cyl vs 6, CA emissions vs 50 State - SHOCKING! by sincraft
Apr 09, 2008 (5:30 pm)
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I just ran the math for a car that lasts 125,000 miles. You will pay about $900 more for that car in fuel by best estimate if you have a car with CA emissions.
Funny, most people don't even REALIZE that their state only allows a dealer to sell CA emissions product.
AND, if they adopted this, they also force the fuel to not include as much sulfur in the gas which creates a very small amount of extra emissions. This raises the cost of fuel AND with all the other restrictions in the fuel - reduces your MPG further!
 
I thought the whole idea was to have a more efficient car that uses less fossil fuels, NOT to reduce the emissions only to have to create MORE emissions because we will have to use MORE fuel.
 
IT DOESNT MAKE SENSE!
 
So then I see this on the Nissan Site.
 QR25DE — 2.5-liter DOHC 16-valve 4-cylinder
    Horsepower — 175 hp3 5,600 rpm
    Torque — 180 lb-ft3 3,900 rpm
Emissions — Tier 2, Bin 5 (LEV2-SULEV in CA)
VQ35DE — 3.5-liter DOHC 24-valve V6
    Horsepower — 270 hp 6,000 rpm
    Torque — 258 lb-ft 4,400 rpm
Emissions — Tier 2, Bin 5
 
(FYI SULEV stands for Super Ultra Low Emission Vehicle) It rates at a Bin 3 and VERY close to ZERO emission output.
 
However, the 6 cyl does not seem to fall under this category?
 
CAN THIS BE TRUE? Maybe THIS is the reason why the 6cyl people are seeing such great MPG in contrast to the 4????? If that's the case, then I'm paying the extra few bucks up front and getting a 6. That actually pushes me toward a more gas guzzling care at that point lol.
#135 of 195
Re: poor mpg [sincraft] by gpcramseysoral
Apr 10, 2008 (5:48 am)
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Replying to: sincraft (Apr 08, 2008 8:48 am)

I pay' ed well under invoice for my Altima. This is if you take into consideration that my trade was actually worth nothing because the work it needed exceeded the value of the car. Obvcouse what it cost me to repair the vehicle and what it cost's them to repair it is two different things. But all things considered i'm pleased with the cost of the vehicle.
 
I'm on a lease so a 1000.00 or so was relatively inconsequential for me. It was all about getting the most MPG's for the lowest payment without stepping into something that has no power.
 
So my cost/value situation was unique to say the least.
#136 of 195
Re: poor mpg [sincraft] by kdshapiro
Apr 11, 2008 (4:17 am)
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Replying to: sincraft (Apr 08, 2008 7:46 pm)

EXTREME lack of power
 
One persons driving like a granny is another persons driving like a bat out of you know where. This is a case in point. Accord 4 cyl by all means has never been criticised for lack of power. OTOH when I drove the 2.5 compared to my XT I thought it accelerated like molasses and didn't like the drive very much.
#137 of 195
2008 Altima 2.5S SL actual Gas Mileage by snelsonl
Apr 11, 2008 (9:17 am)
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Greetings. I am currently in negotiations with a dealership for a 2008 2.5S SL Altima. The dealership claims the gas mileage is 26/town - 35/hwy. Both Edmunds and Kelley have the gas mileage listed well below that at 23/31. Could anyone currently driving this vehicle shed some light on what the actual gas mileage will be? I live in flat Florida so maybe that will help...?
 
Thx!
#138 of 195
Re: 2008 Altima 2.5S SL actual Gas Mileage [snelsonl] by motoguy128
Apr 11, 2008 (10:46 am)
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Replying to: snelsonl (Apr 11, 2008 9:17 am)

26/35 was the old pre '08 EPA rating system. for '08 they now list a more realistic 23/31.
 
Rating sare only ment ot be used on a caparitive bases. So if you have a Honda Accord 4cyl rated at 21/31... you can therefore expect about 9% better mileage in the city and the same on the highway over the Accord.
 
If you're trading in a Chevy Envoy rated at somthing like 12/17, you could expect to get roughly 47% better mileage in the city and 45% better mileage on the freeway.
 
More improtantly, in the city, heavier cars get worse mileage than lighter ones, and on the freway, better aerodynamics help the most.
 
Realistically comparing the Altima with other midsized cars, you could conclude that it's the lighter weight of the car that helps mileage the most, more than the CVT transmission.
 
On theo other hand, consider that the Altima has more horespower, so you can expext to get worse mileage than other midsized cars if you drive aggressively.
#139 of 195
Re: 2008 Altima 2.5S SL actual Gas Mileage [motoguy128] by ken75
Apr 11, 2008 (11:39 am)
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Replying to: motoguy128 (Apr 11, 2008 10:46 am)

We have owned a 2008 2.5 SL since November and have only put on 1700 miles, mostly in cold winter (Mn.) weather and using the trip computer, we are getting 24.8 mpg at about 70% city and 30 % highway driving. On a recent short trip (100 miles) we averaged 30.8 mpg, all highway. With time, use of the vehicle and warmer weather, I believe both city and highway numbers will increase by 5% - 10 % and make me very happy. I traded a Ford F-150 for the Altima at a good time. I loved the truck but.................
 
The above was done with moderate driving practices except for on ramps where the person in front has to stop, take a look and slowly accelerate onto the highway thus forcing me to go around if room and traffic allows. Normally I do not have a heavy foot and highway speeds are generally at or slightly above (5 mph) posted speeds. The I4 has all the power I need and with good MPG, this will be a great friendship.
#140 of 195
dissapointed after 3.5 months by rhythmgtr5
Apr 11, 2008 (4:32 pm)
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I've had my 2008 2.5s for almost 3.5 months now and have driven 2,800 miles in the cold MN weather. My avg MPG is 24. Needless to say I'm disappointed. On top of this, the car has been in the shop 4 times at 2 different dealerships to fix a rattle. unreal... i thought that by ditching my Volkswagen and getting a Nissan I could spend a few months without having to sit in a shop while my car is being worked on.

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